I have posted a Vimeo version in which my talk unfolds by itself, with the Goldberg Variations as background (played by Glenn Gould). One could consider this as a surrealistic experiment in mathematical beauty.

The $q$-Foulkes conjecture, Conference on Group Action and Algebraic Combinatorics, Herstmonceux Castle UK, July 2016. (PDF of my talk, 14.5MB)